11-15 LML Duramax CP4 To CP3 Conversion Kit w/85% Over Dragon Fire Pump - Tuning Req
Available Options
$2,909.95
- Part Number: 436405
- Est. Ship Time: Usually Ships By Next Business Day
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Don't let the unreliable stock CP4 injection pump ruin your day! The Industrial Injection Cp4 to CP3 Conversion Kit increases reliability and won't leave you stranded with a big repair bill.
Features:
- Proven Reliability
- The CP3 fuel pump is proven to have longevity and to be reliable in performance applications.
- Remove the Worries
- The CP4 has known failure issues that cannot be remedied. These issues, if they occur, can cause damage to other major fuel system components.
- This Kit Requires Tuning
- This kit will need custom tuning to be able to run properly.
CP3 Pump Options:
- Stock CP3
- Capable of 500+hp.
- SHO 42% Over CP3
- Capable of 600+hp.
- Dragon Fire 85% Over CP3
- Capable of 800+hp.
- Double Dragon 120% Over CP3
- Capable of 900+hp.
NOTE: For this kit to work properly you must use EFI Live or EZ Lynk tuning.
- designed for competition use
Industrial Injection part number: 436405
Discontinued (Updated 1/30/2025)
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Shipping Restriction
This item is not available for shipment to California or Colorado addresses.
Build Date Split - Two Versions Available
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Shipping Restriction
This item is not available for shipment to California or Colorado addresses.
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Proven Reliability
The CP3 fuel pump is proven to have longevity and to be reliable in performance applications.
Remove the Worries
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